* Add namespace labels to test framework diff snapshots
* fix lint
* failing tests
* more failed tests
* more failures
* more fixes
* one more
* fix fault injection
* Update to use the master branch of istio.io/istio for test refs
* go.* changes
* Update test and go.*
* Update to use `master` branch for make targets
* One final go mod tidy
* REmove vm test for now.
* Remove istioctl-analyze test
* Also remove using-istio-dashboard
Overview of the changes:
- Adding ability to verify that expected output occurs a number of times consecutively. This is needed for https://github.com/istio/istio.io/pull/8402.
- Moving snapshot checking logic to Go code so that it can be separated out into separate test steps, which are timed and contain their own output directories/files. This makes the code cleaner and also makes the snapshot logic more transparent.
- Updating debug.sh to use newer bash syntax that allows it to dynamically select a free file descriptor. Without this, I was seeing all commands echoed to my console in goland.
Frank Budinsky
Eric Van Norman
Nathan Mittler